As for the 360 having useless features...
You can get a 360 CORE for 300 that's just GAMING. Get a memory card. You can still play online, but forgo the other features like game demos, etc.
It's the same price the PS2 and XBox 1 were as gaming machines.
Throwing on a few USB ports just added the ability to hook your MP3 player up and have custom soundtracks streaming off of something else besides the HD. MUCH MORE CONVEINANT that buring CDs to your XBox 1 all day... and a lot of people used this freature. Since the XBox and PS2 had DVD drives it only made sense for it to stream movies. They gave us these options as well as GAMES!
Then XBox Live.
That's a totally different beast... and everything associated with it.
To me Next Gen was nicer visuals and better gameplay. If they just took what the XBox 1 and PS2 did, but clean away all the jaggies and use HDR and Spectral lighting on the current gen graphics that would be great! Just make great use of that 512meg of RAM for use of more syphisticated AI and higer rez textures... wait... that's basically what've they've done, minus the AI...

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